{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["else", "organization", "location", "person"], "input": "The KDP charges that the rival Patriotic Union of Kurdistan , which took control of Arbil in fighting in December 1994 , has backing from Iran ."}
{"else": [], "organization": ["KDP", "Patriotic Union of Kurdistan"], "location": ["Arbil", "Iran"], "person": []}